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The oldest dinosaur is the T-rex!
The oldest dinosaur was alive in the triassic period and is called the Melanorosaurus.
No. A whale shark is a fish.
a whale with head like a dinosaur a whale with head like a dinosaur
No the blue whale is an aquatic mammal
The oldest reptile was a dinosaur. But now a frog is the oldest reptile.
The oldest period is the Triassic period.
Thecondasaurus
DINOSAUR
The oldest known dinosaur is Eoraptor. It was found in Argentina and dates to about 231.4 million years ago.
The oldest living dinosaur was the Staurikosaurus. It lived about 220 million years ago!
It completely depends on the type of dinosaur and the type of whale.